Product Name: 3m Face Mask 9501V+ Vented Dust Mask Special Design Dust Haze Protective Mask Compatible Faces Antibacterial Hygienic Medical Masks Model NO.: 3M 9501V Application: Hospital Certification: CE, FDA, ISO13485 Feature: Reusable Origin: China Product Description SpecificationProduct name:N95 Disposable Anti Pollution Air Filter Half Face Breathable Foldable RespiratorMaterial:Non-woven fabricColor:WhiteGrade:N95Model:9502VFeatures:Adjustable nose clip ensures adapt to different face shapesHigh-efficiency filter mediaCool flow breathing valve,N95 protectionApplications:Protection from particulate matter, haze, PM2.5, microorganism, dust, pollenProduct Features1. Disposable, single-use, breathable, light and environment-friendly;2. Easy-to-wear earband design;3. Dual point attachment helps provide a secure seal;4.Adjustable nose clip ensures all-round tight sealing and adapt to different face shapes;5.Cool flow valve reduces breathing resistance;6.High-efficiency electrostatic filter cotton blocks most of contaminants whilst allows free breathing;7. At least 95% filtration efficiency against certain non-oil based particles.8.Product quality certifiedPoints for attention:1. This product is prohibited to be used with damaged package;2. Do not use in atmospheres containing less than 19.5% oxygen, as this respirator does not supply oxygen; Not for use in oil mist atmospheres;3. If the product becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area immediately and replace the product;4. This product is one-time use only and can not be washed;5. This product should be stored in a clean, dry and ventilated environment with relative humidity less than 80% and without harmful gas.